示例1：词汇选择
The company plans to ______ a new product line next quarter.
- A. launch
- B. launchable
- C. launched
- D. launching
答案：A
解析：“plan to do sth.”是固定搭配，意为“计划做某事”，因此选动词原形“launch”。
示例2：语法填空
If I ______ you, I would accept the offer.
- A. am
- B. were
- C. was
- D. be
答案：B
解析：这是虚拟语气，表示与现在事实相反，条件从句中be动词统一用“were”。
示例3：阅读理解
Passage: Huawei has been investing heavily in research and development to maintain its competitive edge in the global telecommunications market. The company's focus on 5G technology has positioned it as a leader in this field, despite challenges from geopolitical tensions.
Question: What is Huawei's main focus according to the passage?
- A. Smartphone sales
- B. 5G technology
- C. Geopolitical tensions
- D. Global marketing
答案：B
解析：文中明确提到“The company's focus on 5G technology”，因此选B。
示例4：听力理解
Dialogue:
Man: Could you send me the report by Friday?
Woman: I'm afraid I can't finish it by then. How about Monday?
Question: When will the woman send the report?
- A. Friday
- B. Monday
- C. Saturday
- D. Sunday
答案：B
解析：女士建议将报告推迟到周一提交，因此选B。
示例5：写作
Topic: Write an email to your manager requesting a day off next week.
Sample Answer:
Subject: Request for Leave on [Date]
Dear [Manager's Name],
I hope this email finds you well. I am writing to request a day off next week on [Date] due to personal matters. I have ensured that all my current tasks are up to date and have briefed [Colleague's Name] to cover any urgent issues during my absence.
Thank you for your understanding.
Best regards,
[Your Name]